Description
Dropping funnel with solid glass tap cock is a DURAN® laboratory funnel with cylindrical graduation and a 100 ml capacity for controlled liquid addition. The solid glass tap cock enables steady, adjustable flow when dosing reagents, solvents or reaction mixtures in synthesis and analytical work. Cylindrical graduation on the body supports volume monitoring during transfer, helping operators maintain reproducible addition rates. Supplied as 1 pc and weighing 0,440 kg, this glass dropping funnel suits routine bench use where clear visibility of contents and reliable stopcock control are required. The design from manufacturer Lenz combines DURAN® glass construction with a solid glass tap cock for chemical handling in research, teaching and quality-control laboratories. Its 100 ml working volume is practical for small- to medium-scale preparations, extractions and stepwise reagent feeds. The cylindrical graduated form aids visual assessment of fill level throughout the addition process. This dropping funnel is intended for standard laboratory dropping and controlled-addition applications where DURAN® glassware and a solid glass stopcock are specified.
This article is part of Dropping funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 100 ml
- Material: DURAN®
- Stopcock: Solid glass tap cock
- Graduation: Cylindrical
- Weight: 0,440 kg
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Questions about Dropping funnel, w. solid glass tap cock, DURAN®, graduation cylindrical, 100 ml
What is this article?
Dropping funnel, w. solid glass tap cock, DURAN®, graduation cylindrical, 100 ml is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Dropping funnels, inside Funnels, in Labware.
A dropping funnel adds a liquid slowly into a closed reaction through a stopcock and usually a ground joint. A pressure-equalising arm keeps the funnel from air-locking. The joint size and the volume are the specification.
A funnel guides a liquid or a powder into a narrower mouth. A filter funnel holds a paper. A Büchner funnel is the flat perforated plate used with vacuum. A separating funnel has a stopcock so two liquid layers can be run off one at a time. A dropping funnel adds a reagent slowly into a reaction. The bore and the stopcock are the parts that matter. This glassware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Funnels. The sub-category is Dropping funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Büchner & filter funnels, Separating funnels and Powder funnels.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.